Morocco - trekking in the High Atlas

[MarcusN]

Hi,

I'm planning a week's trekking in September in the High Atlas mountains, starting with a climb up Jbel Toubkal and then a circuit from Imlil to Lac D'Ifni, Amsouzerte, Tacheddirt and back to Imlil.

I am planning on carrying my gear and finding my own way rather than hiring a muleteer and a guide (it's not the money - I want the challenge) but I am wondering if this is practical. My main concerns are:

1. What temperature is it likely to be at night? I am trying to minimise weight so I would rather not take my 4 season sleeping bag if it isn't necessary.

2. I have heard that 1:50,000 maps are available in Imlil. Is it realistic to expect to be able to follow these maps (with the aid of passers-by if necessary) or are the routes so intricate that you really need a guide? Is a guide also necessary for finding water?

3. I have a gas cartridage stove but I don't expect to be able to buy cartridgres in Marakesh. Any recommendations as to the best stove to buy?

I would really appreciate answers to any of the above and any other tips for camping in the High Atlas.

Many thanks.

Marcus